【作者】 朱恒华； 徐建国； 徐华； 张卓； 王增辉； 刘治政；

【Author】 ZHU Heng-hua;XU Jian-guo;XU Hua;ZHANG-Zhuo;WANG Zeng-hui;LIU Zhi-zheng;Shandong Institute of Geological Survey;

【机构】 山东省地质调查院；

【摘要】 淮河流域山东段南部平原区近年来随着经济的发展,地下水污染、环境问题日趋严重,本文就该区浅层地下水有机污染特征进行了总结,并就污染源、浅层地下水及表层土壤有机污染现状、河流对两侧浅层地下水影响及污染途径等问题进行了研究。研究结果表明,该地区浅层地下水中有机组分检出率较低,检出有机组分中仅有个别指标水质超标,研究区浅层地下水有机污染程度整体较轻。平面分布特征上,有机物检出点及污染严重点主要集中在城镇驻地及周边地区、河道两侧及工矿企业密集区;在垂向分布上,浅层地下水的有机污染程度较深层严重,随着深度的增加污染程度逐渐减弱。更多还原

【Abstract】 In recent years,groundwater pollution and other environmental problems become increasingly serious in the southern plain of the Huaihe River Basin(Shandong section) as the development of economy.This paper summarizes the shallow groundwater pollution characteristics within this area,and studies on the issues of pollution sources,organic pollution status of shallow groundwater and surface soil,the impact and polluting pathway of the river to the shallow groundwater of river side.Research shows that the detection rate of organic pollutants in the shallow groundwater of this region is rather low,only several organic pollutants exceed the standard,the overall shallow groundwater organic pollution is mild.Horizontal distribution maps show that the samples which detected organic pollutants mainly concentrate in the urban resident and its surrounding areas,the river side,and the industrial mining areas.The organic pollution status of the shallow groundwater is worse than deep groundwater vertically,and the pollution level decreases gradually with the increasing depth.更多还原